查询词典 distillation method

The working principle and performance characteristic of several seawater desalination apparatus which based on distillation and electrodialysis were introduced.

总结了船用海水淡化装置的几种主要类型及其发展动向，概述了几种蒸馏式和电渗析船用海水淡化装置的工作原理和性能特点。

Distillation is the most widely used desalination process; freezing and thawing, electrodialysis, and reverse osmosis are also used.

蒸馏是使用最广的脱盐方法，另有冰冻和解冻法、薄膜法、逆渗透法和电渗析法。

Distillation is the most widely used desalination process; freezing and thaw ing, electrodialysis, and reverse osmosis are also used.

蒸馏是使用最广的脱盐方法，另有冰冻和解冻法、薄膜法、逆渗透法和电渗析法。

The aim of this paper is to develop a new catalytic distillation process and its catalysts for the endothermic reaction of isopropanol dehydrogenation.

本文的目的是开发一种新的吸热反应的催化蒸馏过程，即异丙醇脱氢的催化蒸馏过程及其所用的催化剂。

It appears to be a viable way to carry out this endothermic reaction in a catalytic distillation tower.

实验表明，这种吸热反应可以进行催化蒸馏操作。

Over the years, Masson's food additive brand -"Silver Valley" has been at the forefront of China Food Additive Industry forefront of the reform In 1984, the first in the domestic market development and production of soybean products for human consumption antifoamer; in 1988, took the lead in the domestic market development and production of edible spices - cyclopentyl enol methyl ketone; in 1989, took the lead in the domestic market to develop speed-fat cake oil; In 1992, the first in the domestic market development and production of ice cream and beverage emulsion stabilizer; in 1999, introduced the internationally advanced level molecular distillation Monoglyceride domestic exclusive CPP realize industrial production

多年来，美晨公司的食品添加剂品牌--"银谷"一直站在中国食品添加剂工业改革的潮头 1984年，率先在国内市场开发生产豆制品食用消泡剂；1988年，率先在国内市场开发生产食用香料--甲基环戊烯醇酮；1989年，率先在国内市场开发速发蛋糕油；1992年，率先在国内市场开发生产冰淇淋和饮料乳化稳定剂；1999年，推出具有国际先进水平的分子蒸馏单甘酯，在国内独家实现CPP工业化生产

N-methylacetamide was used as entrainer in separating acetic acid from water with extractive distillation ,and the interaction mechanism in this process was studied by using the density functional theory.

文献[1-4]认为萃取精馏分离乙酸水溶液过程中萃取剂与乙酸之间的氢键作用改变了溶液中乙酸和水的活度系数关系，从而改变了两者之间的相对挥发度，使得水和乙酸的分离变得相对容易。

The numerical algorithm which can provide better stability,accuracy and efficiency in computing time was developed to solve complex cryogenic distillation problems. A side stream was sent to an equilibrator as an internal feed stream and then mixed with the external feed stream of the column.

塔的一股侧线出料流股经过一个平衡反应器完成平衡反应后，作为内部进料流股，与原外部进料混合后重新进入精馏塔内进行分离操作。

The Blue Blazer Briars called "ersatz distillation" as it burns off some of the flavor of the whisky.

蓝色西装外套Briars称为"人造的升华"，因为它燃烧过的威士忌味道一些。

Reactive distillation for synthesizing ethyl acetate was taken as an example to demonstrate the proposed simulation and optimization methods.

以合成乙酸乙酯的反应精馏过程为例说明上述模拟和优化方法。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。